Function: 1. Integrated solar design, consists of solar panel and bulb, solar panel can be powered directly, no electricity bill all year round, energy saving and environmental protection. 2. With 5 levels of light emitting modes, the first three levels are all dimming functions (high, medium, low), fourth level SOS flashing function, fifth level automatic light sensing switch function to meet your needs for different stage lighting Theorem. 3. With its hook function, it supports hanging electric lamps that can illuminate a larger area and more angles in the room for a better experience. 4. It supports remote control, has 4 kinds of time functions, and supports remote control at the same time, which can meet your control needs at different time. 5. It can be charged with solar energy and USB cable, suitable for indoor bedrooms, hallways, stairs, outdoor tents, gardens, courtyards and fences. Specification: Item Type: LED Solar Bulb; Bulb lamp suspension height: about 155mm/6,1inch Bulb diameter: about 60 mm / 2,4 inch Solar Panel Size: Approx. 130x84x10mm / 5,1x3,3x0,4 inch Weight: Approx. 233g/8,2 oz Power Mode: Solar Panel Charging Bulb battery: 1500 mAh 18650 lithium battery (battery included) Remote control battery: 150 mAh CR2025 button battery (battery included) Input Voltage: DC 5-6 V Protection Level: IP65 Material: ABS and PC Power: 7W Luminous flux: 800lm Bead for lamp Model: 2835 Number of Lamp Beads: 20 Charging time: 6-8 hours (in full sun) Introduction to 5-speed functions: First 3 gears: dimming function (high, medium, low) 4 gears: SOS flashing function 5. gear: automatic light sensitivity switch function Color temperature: 6000-6500 K Light source: positive white light Lifespan: 30000H List of packages: 1 x Solar Panel 1 x Manual 1 x Remote Control 1 x Bulb